package com.itheima.manager.dao;

import com.itheima.manager.domain.Student;

import java.util.ArrayList;

public interface BaseStudentDao {

    public void addStudent(Student stu);

    public ArrayList<Student> findAllStudent() ;

    public boolean deleteStudent(String sSid) ;

    public int getIndex(String sSid);

    //修改学生方法
    public void updateStudent(String updateId, Student newStu) ;
}
